Mammaliaformes Rowe 1988
Count: [g†g] 1c;24o;125f;1081g; ‡1o;6f;43g; †24o;301f;4057g;1s
   [crown] Class Mammalia Linnaeus, 1758 - mammals
  Count: [g†g] 24o;125f;1081g; ‡1o;6f;43g; †21o;294f;4034g;1s
     Subclass Theriiformes Rowe, 1988 see Division Theriiformes Rowe, 1988
    Count: [g†g] 22o;123f;1078g; ‡1o;6f;43g; †21o;294f;4031g;1s
       Infraclass Holotheria Wible, Rougier, Novacek, McKenna & Dashzeveg, 1995 see Clade Holotheria Wible, Rougier, Novacek, McKenna & Dashzeveg 1995
      Count: [g†g] 22o;123f;1078g; ‡1o;6f;43g; †20o;277f;3936g;1s
         Superlegion Trechnotheria McKenna, 1975 see Clade Trechnotheria McKenna 1975
        Count: [g†g] 22o;123f;1078g; ‡1o;6f;43g; †20o;274f;3932g
           Legion Cladotheria McKenna, 1975 see Clade Cladotheria McKenna 1975
          Count: [g†g] 22o;123f;1078g; ‡1o;6f;43g; †18o;269f;3910g
             Sublegion Zatheria McKenna, 1975 see Clade Zatheria McKenna 1975
            Count: [g†g] 22o;123f;1078g; ‡1o;6f;43g; †16o;262f;3884g
               Infralegion Tribosphenida McKenna, 1975 see Subclass Boreosphenida Luo, Cifelli & Kielan-Jaworowska, 2001
              Count: [g†g] 22o;123f;1078g; ‡1o;6f;43g; †16o;258f;3877g
                 [crown] Supercohort Theria Parker & Haswell, 1897 - therians see Subclass Theria Parker & Haswell, 1897
                Count: [g†g] 22o;123f;1078g; ‡1o;6f;43g; †16o;256f;3874g
                   Cohort Marsupialia Jameson, 1818 - marsupials
                  Count: [g†g] 5o;15f;73g; ‡1f;3g; †2o;28f;237g
                     Magnorder Australidelphia Szalay, 1982
                    Count: [g†g] 3o;13f;56g; ‡1f;3g; †1o;9f;93g
                       Superorder Eometatheria Simpson, 1970
                      Count: [g†g] 3o;12f;55g; ‡1f;3g; †1o;9f;87g
                         Grandorder Syndactyli Gill, 1871
                        Count: [g†g] 2o;10f;40g; ‡2g; †8f;79g
                           Order Peramelia Ameghino, 1889 see Order Peramelemorphia Ameghino, 1889
                          Count: [g†g] 2f;6g; ‡2g; †2g
                             Family Peroryctidae Groves & Flannery, 1990 see Subfamily Peroryctinae Groves & Flannery, 1990
                            Count: [g†g] 3g; ‡1g
                               Subfamily Peroryctinae Groves & Flannery, 1990
                              Count: [g] 1g
                                 1 Genus Peroryctes Thomas, 1906 - New Guinean bandicoots
                                Count: -